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The 4WRP10W63S-1X/G24Z4/M valve belongs to the 4WRP Solenoid Valves series and is manufactured by Bosch Rexroth for directional and flow control in hydraulic automation. It operates on a 24 V DC supply, allowing direct connection to common industrial power rails. Maximum power consumption is limited to 60 VA, setting the size of the driver and cabling. The coil resistance is 2.5 Ω at 20 °C, which defines the inrush and steady-state current profile. The solenoid may be energized up to 3.7 A, providing the magnetic force required to shift the spool. A maximum response time of 50 ms for a full-scale command enables rapid circuit transitions. The spool has a progressive flow characteristic, giving finer control at small openings and higher flow as stroke increases. At a 5 bar differential the valve passes 63 l/min, matching medium-capacity actuator circuits. The assembly weighs 8.0 kg, a consideration for manifold support and handling.
The valve mounts on an NG10 subplate, simplifying removal and service in modular manifolds, and its bolt pattern follows ISO 4401-05-06-0-94 to align with standard porting. Working pressure at ports P, A, and B is rated to 315 bar, permitting use in high-pressure systems, while the T port withstands 250 bar and the L drain line is limited to 2 bar to keep case leakage low. Maximum hysteresis does not exceed 0.75 %, so commanded positions are repeated with minimal deviation. The enclosure carries an IP65 rating, protecting the coil and connections against dust and water jets. NBR seals compatible with mineral oil HL or HLP fluids are fitted to prevent external leakage and ensure fluid compatibility.
Coil Resistance (20 °c)
2.5 Ω
Connection Type
Subplate (NG10)
Degree Of Protection
IP65
Flow Characteristic
Progressive
Hysteresis (max)
0.75%
Max Power Consumption
60 VA
Max Pressure (l)
2 bar
Max Pressure (t)
250 bar
Max Solenoid Current
3.7 A
Max Working Pressure (p, A, B)
315 bar
Mounting Hole Configuration
ISO 4401-05-06-0-94
Nominal Flow At Δp=5 Bar
63 l/min
Power Supply Voltage
24 V DC
Response Time 100% Signal (max)
50 ms
Seals
NBR (Mineral Oil HL/HLP)
Weight
8.0 kg
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